Watch List notes:

THE ALFRED FRANKLIN COLLECTION OF ANCIENT COINS, ROMAN SILVER AND BRONZE COINS, Caracalla (AD 198-217), Silver Antoninianus, struck AD 215, ANTONINVS PIVS AVG GERM, radiate and draped bust facing right, rev P M TR P XVIIII COS IIII P P, Serapis standing left, raising right hand and holding a sceptre, 4.49g, 12h (RIC 280d; C 349). Extremely fine.
Mint of Rome unless otherwise stated

Estimate: £180-220